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2 years ago

How far did we jump to go from 17 to 20r=26-1717+r=26

Mathematics

2 answers:

julsineya [31]2 years ago

7 0

Both are correct :)

BabaBlast [244]2 years ago

5 0

Answer:

Both are correct!

Step-by-step explanation:

if R = 26 - 17 = 9

now the next one

17 + R = 26

Same thing as R = 26 - 17 = 9

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4. What is the system of equations that describes the following graph?

GarryVolchara [31]

Answer:

The system of inequalities is

$y$

$y>0.25x$

Step-by-step explanation:

step 1

Find the equation of the dashed line with negative slope

The line passes through the points

(0,-2) and (-2,0)

Find the slope

$m=(0+2)/(-2-0)=-1$

Find the equation of the line in slope intercept form

$y=mx+b$

we have

$m=-1\\b=-2$

substitute

$y=-x-2$

The solution of the inequality is the shaded area below the dashed line

therefore

The equation of the inequality A is

$y$

step 2

Find the equation of the dashed line with positive slope

The line passes through the points

(0,0) and (4,1)

Find the slope

$m=(1-0)/(4-0)=0.25$

Find the equation of the line (direct variation)

$y=kx$

we have

$k=0.25$

substitute

$y=0.25x$

The solution of the inequality is the shaded area above the dashed line

therefore

The equation of the inequality B is

$y>0.25x$

therefore

The system of inequalities is

$y$

$y>0.25x$

4 0

3 years ago

NEED HELP ASAP!!!

Marat540 [252]

You would subtract 90% and 35% and get 55%. You subtract that by 20 and yiu will have 35% of the 90% mixture

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3 years ago

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Answer:

C - 1 / sin^2x

Step-by-step explanation:

as csc x = 1 / sin x

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Step-by-step explanation:

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2 years ago

If n(X)=200,x)=300 and n(XUY)=400 then Find the value of n (B) Step by step

IgorLugansk [536]

I’m sorry I’m late but you multiply that n(x)=200 by x=300 and n(xuy)=400

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3 years ago

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How far did we jump to go from 17 to 20r=26-1717+r=26​

How far did we jump to go from 17 to 20r=26-1717+r=26